GENEVA, July 9 -- TOKUYAMA CORPORATION (1-1, Mikage-cho, Shunan-shi, Yamaguchi7458648), 株式会社トクヤマ (山口県周南市御影町１番１号) filed a patent application (PCT/JP2024/045869) for "METHOD FOR PRODUCING QUATERNARY ALKYLAMMONIUM HYPOBROMITE SOLUTION AND METHOD FOR TREATING SEMICONDUCTOR WAFER" on Dec 25, 2024. With publication no. WO/2025/143006, the details related to the patent application was published on Jul 03, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): K...